Hand mixer



FIG. 1 is a rear perspective view of a hand mixer showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a hand mixer, as shown and described. 